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Cheap flights from Chiang Mai to Chicago from $601

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to Chicago departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chiang Mai to Chicago (CNX-CHI)

Cheap round-trip flights

China Airlines Logo
5:35 pm - 5:04 amCNX-ORD
24h 29m2 stops
China Airlines Logo
6:50 pm - 10:25 amORD-CNX
26h 35m2 stops
$1,014China Airlines
Find Deal
Mon, Dec 15 - Thu, Jan 15
China Airlines Logo
5:35 pm - 11:59 pmCNX-ORD
43h 24m2 stops
China Airlines Logo
6:50 pm - 10:25 amORD-CNX
26h 35m2 stops
$1,024China Airlines
Find Deal
Mon, Dec 15 - Thu, Jan 15
EVA Air Logo
11:35 am - 7:03 amCNX-ORD
31h 28m2 stops
EVA Air Logo
10:00 am - 10:25 amORD-CNX
36h 25m2 stops
$1,042EVA Air
Find Deal
Sat, Sep 13 - Sat, Sep 20
EVA Air Logo
11:50 am - 7:35 pmCNX-ORD
20h 45m1 stop
EVA Air Logo
11:30 pm - 10:35 amORD-CNX
22h 05m1 stop
$1,055EVA Air
Find Deal
Mon, Dec 15 - Thu, Jan 15
Logo
6:30 am - 11:59 amCNX-ORD
41h 29m3 stops
Logo
1:55 pm - 11:25 amORD-CNX
33h 30m3 stops
$1,066
Find Deal
Sat, Sep 13 - Sat, Sep 20
EVA Air Logo
11:50 am - 7:35 pmCNX-ORD
20h 45m1 stop
EVA Air Logo
2:00 pm - 10:35 amORD-CNX
31h 35m2 stops
$1,067EVA Air
Find Deal
Mon, Dec 15 - Thu, Jan 15
Logo
10:30 am - 8:45 pmCNX-ORD
22h 15m2 stops
Logo
12:30 am - 6:40 pmORD-CNX
30h 10m2 stops
$1,093
Find Deal
Tue, Sep 30 - Mon, Oct 6
Korean Air Logo
12:15 am - 8:30 amCNX-ORD
21h 15m1 stop
Korean Air Logo
11:25 am - 11:05 pmORD-CNX
22h 40m1 stop
$1,103Korean Air
Find Deal
Sun, Dec 14 - Thu, Jan 15
Delta Logo
11:15 pm - 6:35 pmCNX-MDW
31h 20m2 stops
Delta Logo
4:25 pm - 9:55 pmMDW-CNX
41h 30m2 stops
$1,106Delta
Find Deal
Sat, Sep 13 - Sat, Sep 20
Delta Logo
12:15 am - 8:30 amCNX-ORD
21h 15m1 stop
Delta Logo
7:30 am - 11:05 pmORD-CNX
26h 35m2 stops
$1,131Delta
Find Deal
Sun, Dec 14 - Thu, Jan 15

China Airlines flights from Chiang Mai to Chicago

Our best China Airlines deals on Chiang Mai to Chicago flight tickets
China Airlines
Dec 15
CNX5:35 pmChiang Mai
24h 29m
2 stops
ORD5:04 amChicago O'Hare Intl
Jan 15
ORD6:50 pmChicago O'Hare Intl
26h 35m
2 stops
CNX10:25 amChiang Mai
$1,014
Find similar
China Airlines
Dec 15
CNX5:35 pmChiang Mai
43h 24m
2 stops
ORD11:59 pmChicago O'Hare Intl
Jan 15
ORD6:50 pmChicago O'Hare Intl
26h 35m
2 stops
CNX10:25 amChiang Mai
$1,024
Find similar

EVA Air flights from Chiang Mai to Chicago

Our best EVA Air deals on Chiang Mai to Chicago flight tickets
EVA Air
Sep 13
CNX11:35 amChiang Mai
31h 28m
2 stops
ORD7:03 amChicago O'Hare Intl
Sep 20
ORD10:00 amChicago O'Hare Intl
36h 25m
2 stops
CNX10:25 amChiang Mai
$1,042
Find similar
EVA Air
Dec 15
CNX11:50 amChiang Mai
20h 45m
1 stop
ORD7:35 pmChicago O'Hare Intl
Jan 15
ORD11:30 pmChicago O'Hare Intl
22h 05m
1 stop
CNX10:35 amChiang Mai
$1,055
Find similar
EVA Air
Dec 15
CNX11:50 amChiang Mai
20h 45m
1 stop
ORD7:35 pmChicago O'Hare Intl
Jan 15
ORD2:00 pmChicago O'Hare Intl
31h 35m
2 stops
CNX10:35 amChiang Mai
$1,067
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Chiang Mai to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 12/15

5:35 pm-5:04 am

2 stops24h 29m

Chicago O'Hare Intl

Thu 1/15

6:50 pm-10:25 am

2 stops26h 35m

$1,014

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 12/15

5:35 pm-11:59 pm

2 stops43h 24m

Chicago O'Hare Intl

Thu 1/15

6:50 pm-10:25 am

2 stops26h 35m

$1,024

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sat 9/13

11:35 am-7:03 am

2 stops31h 28m

Chicago O'Hare Intl

Sat 9/20

10:00 am-10:25 am

2 stops36h 25m

$1,042

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 12/15

11:50 am-7:35 pm

1 stop20h 45m

Chicago O'Hare Intl

Thu 1/15

11:30 pm-10:35 am

1 stop22h 05m

$1,055

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sat 9/13

6:30 am-11:59 am

3 stops41h 29m

Chicago O'Hare Intl

Sat 9/20

1:55 pm-11:25 am

3 stops33h 30m

$1,066

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 12/15

11:50 am-7:35 pm

1 stop20h 45m

Chicago O'Hare Intl

Thu 1/15

2:00 pm-10:35 am

2 stops31h 35m

$1,067

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Tue 9/30

10:30 am-8:45 pm

2 stops22h 15m

Chicago O'Hare Intl

Mon 10/6

12:30 am-6:40 pm

2 stops30h 10m

$1,093

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 12/14

12:15 am-8:30 am

1 stop21h 15m

Chicago O'Hare Intl

Thu 1/15

11:25 am-11:05 pm

1 stop22h 40m

$1,103

Chiang MaiChicago

CNX - MDW

CNXMDW

Chiang Mai

Sat 9/13

11:15 pm-6:35 pm

2 stops31h 20m

Chicago Midway

Sat 9/20

4:25 pm-9:55 pm

2 stops41h 30m

$1,106

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 12/14

12:15 am-8:30 am

1 stop21h 15m

Chicago O'Hare Intl

Thu 1/15

7:30 am-11:05 pm

2 stops26h 35m

$1,131

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Chiang Mai to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $1,030. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chiang Mai to Chicago for around $1,074.

When to book flights from Chiang Mai to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Chiang Mai to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chiang Mai to Chicago (CNX to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Chicago

Best Price Found

$601

Fastest flight time

20h 45m

Direct flights

None

Airports in Chicago

2 airports
The best one-way flight to Chicago from Chiang Mai in the past 72 hours is $601. The best round-trip flight deal from Chiang Mai to Chicago found on momondo in the last 72 hours is $1,014.
The fastest flight from Chiang Mai to Chicago takes 20h 45m
There are no direct flights from Chiang Mai to Chicago. Popular non-direct routes for this connection are Chiang Mai Airport - Chicago Midway Airport and Chiang Mai Airport - Chicago O'Hare Intl Airport.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)
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  • How far is Chiang Mai to Chicago by plane?

    There are 8218.4 mi between Chiang Mai and Chicago. 20h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chiang Mai Airport to Chicago?

    Prices for flights from Chiang Mai Airport to Chicago refresh daily.

  • How many operators does momondo search for flights from Chiang Mai Airport to Chicago?

  • How old do you have to be to fly from Chiang Mai Airport to Chicago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chiang Mai Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chiang Mai to Chicago

Compare and see reviews for airlines that fly from Chiang Mai to Chicago with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,014Free CancellationRating
8.4
1,232 reviews
Search EVA Air flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Lansing
Portage
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chiang Mai to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chiang Mai to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Chiang Mai with this policy.

How can momondo help me find flights from Chiang Mai to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chiang Mai to Chicago.

I’m not ready to book a flight from Chiang Mai to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Chiang Mai and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport